TransientIntegrator Class Reference

#include <TransientIntegrator.h>

Inheritance diagram for TransientIntegrator:

IncrementalIntegrator Integrator MovableObject AlphaOS AlphaOSGeneralized CentralDifference CentralDifferenceAlternative CentralDifferenceNoDamping Collocation CollocationHybridSimulation HHT HHT1 HHTExplicit HHTGeneralized HHTGeneralizedExplicit HHTHybridSimulation Newmark Newmark1 NewmarkExplicit NewmarkHybridSimulation WilsonTheta List of all members.

Public Member Functions

 TransientIntegrator (int classTag)
virtual ~TransientIntegrator ()
virtual int formTangent (int statFlag)
virtual int formEleResidual (FE_Element *theEle)
virtual int formNodUnbalance (DOF_Group *theDof)
virtual int initialize (void)

Detailed Description

Definition at line 50 of file TransientIntegrator.h.

Constructor & Destructor Documentation

TransientIntegrator::TransientIntegrator ( int  classTag  ) 

Definition at line 48 of file TransientIntegrator.cpp.

TransientIntegrator::~TransientIntegrator (  )  [virtual]

Definition at line 54 of file TransientIntegrator.cpp.

Member Function Documentation

int TransientIntegrator::formTangent ( int  statFlag  )  [virtual]

Reimplemented from IncrementalIntegrator.

Definition at line 60 of file TransientIntegrator.cpp.

References LinearSOE::addA(), IncrementalIntegrator::getAnalysisModelPtr(), AnalysisModel::getDOFs(), AnalysisModel::getFEs(), FE_Element::getID(), DOF_Group::getID(), IncrementalIntegrator::getLinearSOEPtr(), FE_Element::getTangent(), DOF_Group::getTangent(), opserr, IncrementalIntegrator::statusFlag, and LinearSOE::zeroA().

int TransientIntegrator::formEleResidual ( FE_Element *  theEle  )  [virtual]

Implements IncrementalIntegrator.

Reimplemented in CentralDifferenceNoDamping, and NewmarkSensitivityIntegrator.

Definition at line 106 of file TransientIntegrator.cpp.

References FE_Element::addRIncInertiaToResidual(), and FE_Element::zeroResidual().

Referenced by NewmarkSensitivityIntegrator::formEleResidual().

int TransientIntegrator::formNodUnbalance ( DOF_Group *  theDof  )  [virtual]

Implements IncrementalIntegrator.

Reimplemented in CentralDifferenceNoDamping, and NewmarkSensitivityIntegrator.

Definition at line 114 of file TransientIntegrator.cpp.

References DOF_Group::addPIncInertiaToUnbalance(), and DOF_Group::zeroUnbalance().

Referenced by NewmarkSensitivityIntegrator::formNodUnbalance().

virtual int TransientIntegrator::initialize ( void   )  [inline, virtual]

Reimplemented from IncrementalIntegrator.

Reimplemented in HHT1, and Newmark1.

Definition at line 60 of file TransientIntegrator.h.

Referenced by TransientDomainDecompositionAnalysis::initialize(), and DirectIntegrationAnalysis::initialize().

The documentation for this class was generated from the following files:

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